A team of scientists has estimated that the Hubble Space Telescope could reenter Earth’s atmosphere and meet its fiery demise ...

The Hubble Space Telescope has spent more than three decades turning faint smudges into galaxies and rewriting textbooks, but ...

NASA Hubble observations from late 2023 to early 2024 document measurable size, shape, and motion changes in Jupiter’s Great Red Spot over one oscillation cycle.

If scientists are able to inspect it in person, and they find that Mars was indeed once alive with microbes, we would know ...

Four astronauts are about to become the first humans to venture near the moon in more than half a century since NASA's iconic ...

Astronomers have uncovered the long-hidden cause behind Betelgeuse’s strange behavior: a small companion star carving a visible wake through the giant’s vast atmosphere. Using nearly eight years of ...

As work continues for a mission to raise the orbit of NASA’s Swift spacecraft, project officials are also pursuing steps to ...

Astronomers have discovered a new type of object that is a starless cloud that failed to form as a galaxy. Here's what to ...

Sneak peek on NASA exhibit on the Hubble and Webb space telescopes Saturday and Sunday; officially opens Wednesday and runs ...

A NASA team using the Hubble Space Telescope found an object in space never recorded before, nicknamed “Cloud-9.” ...

Ten gifted dogs — including a Border collie named Basket and a Labrador named Augie — watched their owners hold a new toy and ...

A billionaire-backed philanthropic organization is funding the development of a series of new observatories, including a ...